- Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd
- quality is life, management is efficiency, market is the future, and development is the driving forc
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Hongda manufacturer 3t Tower Crane with CE best sales
- Hongda Tielishi
- Shandong, China (Mainland)
- CE ISO CCC
- 1 Set/Sets
- Negotiation
- 15 days after received the deposit
- paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
- 30 Set/Sets per Month
Product Details
| Feature: | Tower Crane | Condition: | New | Application: | constrcution, renew building |
| Rated Loading Capacity: | 3t | Rated Lifting Moment: | 31.5 | Max. Lifting Load: | 3 |
| Max. Lifting Height: | 100 | Span: | 38 | Place of Origin: | Shandong, China (Mainland) |
| Brand Name: | Hongda Tielishi | Model Number: | QTZ31.5 | Certification: | CE ISO CCC |
| Warranty: | 12 month | After-sales Service Provided: | Overseas third-party support available | model: | QTZ31.5 |
| condition: | new | rated load capacity: | 3t | moment: | 31.5 |
| max lifting height: | 100m | span: | 38m | original: | Laiyang |
| brand: | tielishi | warranty: | 12 month | certificate: | CE&ISO&CCC&BV&TUV |
Product Description
With ISO&CE&TUV&BV Certificate
Have exported for more than 70 countries
Year exported rate up to more than 60%
Have more than 11 factories
Have the best engineer and equipment in china
We can also manufacture Luffing tower crane, mobile tower crane and falt-top tower crane. If you have any question, please feel free to contact with me.
1 Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion, giant winch.
2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.
Model | QTZ31.5 |
Jib Length (M) | 38/40/42 |
Free Height (M) | 27 |
Max. Load (T) | 3 |
Tip Load (T) | 0.8/0.75/0.64 |
Main Material (mm) | 125×125×10(Angle Steel) |
Mast Section Dimension (m) | 1.5×1.5×2.4 |
Voltage | 380V/50HZ |
Hoisting Speed (a=2)m/min | 60/40/7 |
Slewing Speed (r/min) | 0.36/0.71 |
Radius-changing Speed (m/min) | 33/22 |
Jacking-up Speed (m/min) | 0.6 |
Weight of Independent Structure (T) | 18 |
Counterweight (T) | 5 |
Base Form | Embedded model |
3 Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.
4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product. 
5 Security & Protection Mechanism
Besides security mechanism usually used in domestic tower crane adopted, Hongda tower crane adopted lots of advanced mechanism self-developed by Hongda, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-drop
mechanism on standard section, speedy link between rotary body, hoisting boom and balance boom.
6 Structure
Through advenced design, mechanical-electrical integration design, CAD supporting design, optimization design, modularization design, makes Hongda tower crane's steel structure haveing outstanding intensity, firmness and anti-fatigue capability, outstanding performance and reliability. With beautiful profile, it embodies the design standard of Hongda.
what we have
Company Information
Hongda customer
FAQ1.Are you a trader or manufacturer?
We are manufacturer,more than 30 years experience.
2.What is the warranty term of your product?
the warranty term of our product is 12month
3.What is the shipping way?
It depands on yours.or shiping with 40HQ and 20GP by sea or train
4.Can you accept OEM or ODM?
Of course.Logo is also acceptable.
5.What is the delivery time?
About 15 days.Or according special condition to short
if anything more about our product u want to know welcome to contact with me by following details.
Contact Us
- Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd
- AddressShandong province Zhangqiu Mingshui century first North West 500 meters
- Phone(Working Time)86 0531- 83268888
- Fax86 0531-83268266
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